package cn.demoa;

import android.content.Context;
import android.database.sqlite.SQLiteDatabase;
import android.database.sqlite.SQLiteOpenHelper;

public class StuOpenHelper extends SQLiteOpenHelper {
    public StuOpenHelper(Context context, String name, SQLiteDatabase.CursorFactory factory, int version) {
        super(context, name, factory, version);
    }

    @Override
    public void onCreate(SQLiteDatabase db) {
        String sql1 = "create table student (stuno varchar(20), name varchar(20), age int ,sex varchar(1))";
        String sql2 = "create table score (stuno varchar(20), android int ,english int)";

        db.execSQL(sql1);
        db.execSQL(sql2);
    }

    @Override
    public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) {

    }
}
